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Aphex Heating Engineers Ltd
Darren Smith
Looking for a Heating Engineer near Welwyn Garden City for all your heating jobs?
Aphex Heating Engineers Ltd provide...
"Boiler Insurance" - AL10, job posted 01/11/26
Baker Smith Limited
With extensive heating experience, we provide reliable, high-quality workmanship at competitive prices. Baker Smith Limited understands the importa...
"Need a Landlord gas safety certificate" - AL8, job posted 24/09/26
Anthony Kunjasic
Anthony Kunjasic prides in delivering an excellent heating service and value for money in Welwyn Garden City and the surrounding areas. Our goal i...
"Boiler service" - AL7, job posted 14/09/26
Absolute Plumbing & Heating Services
Looking for a Heating Engineer near Welwyn Garden City for all your heating jobs?
Absolute Plumbing & Heating Service...
"Need a Landlord gas safety certificate" - AL7, job posted 03/09/26
Steve Ball Plumbing and Heating
Homeowners look no further if you want a qualified heating engineer to work in your home. Steve Ball Plumbing and Heating are tidy and neat, provid...
"Fit or replace a vented hot water cylinder" - AL7, job posted 22/08/26
R J Fountain
R J Fountain is a one-stop solution for all your heating needs. Establish over 10 years ago and covering 20 miles around Welwyn Garden City we prid...
"Gas cooker, but the correct connection/hose/fitting isn’t there. I need a Gas Safe engineer to come out, supply whatever approved connector/hose is required, connect the cooker and fully safety-check/commission it." - AL10, job posted 22/08/26
Firecrest Heating
Homeowners look no further if you want a qualified heating engineer to work in your home. Firecrest Heating are tidy and neat, providing a quality ...
"Replacing vented hot water cylinder for non vented" - AL7, job posted 22/08/26
GasForce
With extensive heating experience, we provide reliable, high-quality workmanship at competitive prices. GasForce understands the importance of deli...
"Need CP12 Certificate, 2 appliances (Boiler + Meter)" - AL7, job posted 28/07/26
Greg Poole Plumbing
Greg Poole Plumbing is a one-stop solution for all your heating needs. Establish over 10 years ago and covering 20 miles around Welwyn Garden City ...
"Need to get full powerflush done to the heating system. 7 radiators and one towel rail. How much does it cost and how long it will take to do it?" - AL10, job posted 14/07/26
KWR Property Services Ltd
Trusted and professional heating engineer in Welwyn Garden City. Experienced in all heating work and keeping within budget and on quote. KWR Proper...
"Boiler service" - AL6, job posted 09/07/26
Roscoe Plumbing & Co
Fast response for all your heating needs around Welwyn Garden City
Roscoe Plumbing & Co are an established and experi...
"Boiler service" - AL7, job posted 29/03/26
M B Stapleton
Approved heating engineer in Welwyn Garden City, covering 20 miles.
Whatever heating work you need, including emergency repairs, hire a comp...
"Boiler service" - AL7, job posted 19/02/26
T M D Plumbing & Heating Services
Need the heating job done quickly without breaking the bank? T M D Plumbing & Heating Services offer fast, reliable, and affordable heating service...
"New house Veisman system need help understanding if working safe and operating well Prior gas safe check done in 2020 by Premier Heat Solutions ltd" - AL7, job posted 31/12/25
Plumber Jacks
Jacek Pasikowski
We are responsible and we try to do every job as best we can without exposing our customers to problems.
"Boiler service - boiler is 1 year old" - SG4, job posted 17/12/25
Welham Green Plumbing & Gas Services
Need a Heating Engineer in Welwyn Garden City? Welham Green Plumbing & Gas Services has been helping local clients (20 mile radius) with their heat...
"Install chimney liner - Chimney Flue Liner 6" Ultraflex Bundle Kit - 7M" - AL7, job posted 20/10/25
Louis Watts Plumbing Solutions
Louis Watts Plumbing Solutions prides in delivering an excellent heating service and value for money in Welwyn Garden City and the surrounding area...
"Service a gas fire" - KNEBWORTH, job posted 01/10/25
Oliver Smith
If you are looking for a Welwyn Garden City heating engineer and you need something replaced, fitted, or fixed, contact Oliver Smith today. We are ...
"Install chimney liner" - SG13, job posted 24/09/25
JPF Heating
Joe Fountain
Company Profile
JPF Heating, Gas & Plumbing specialise in the installation, servicing and repair of gas boilers and...
"LPG boiler installation" - AL10, job posted 17/09/25
SAS Plumbing Heating & Electrical Ltd
Get a Heating Engineer in Welwyn Garden City who you can trust. SAS Plumbing Heating & Electrical Ltd provide friendly and reliable heating service...
"Powerflush" - WELWYN GARDEN CITY, job posted 13/08/25
1 Gentleman Plumber
Trusted and professional heating engineer in Welwyn Garden City. Experienced in all heating work and keeping within budget and on quote. 1 Gentlema...
"Vented hot water cylinder needs to be replaced with a new one. The old one was leaking so it is currently drained." - AL8, job posted 04/07/25
Compare Welwyn Garden City heating engineers rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Heating Engineers near Welwyn Garden City | £65 | £347 |
| Heating Engineers near Hatfield | £66 | £352 |
| Heating Engineers near Hertford | £64 | £348 |
| Heating Engineers near Potters Bar | £65 | £358 |
| Heating Engineers near Harpenden | £65 | £349 |
| Heating Engineers near St Albans | £65 | £347 |
| Heating Engineers near Ware | £62 | £341 |
| Heating Engineers near Cheshunt | £66 | £351 |
| Heating Engineers near Stevenage | £60 | £337 |
| Heating Engineers near Hoddesdon | £62 | £335 |
Job estimates from heating engineers near you
With energy prices rising, it’s important to do all you can to keep your bills as low as possible. And if you’ve got an old boiler, it could be wasting your money. But how much will it set you back to replace your boiler? We’ve got the answer plus costs for other heating sources like ground and air source heat pumps in our cost guides.

Boiler Insurance - £140 per month

Install heated skirting boards - £1,402

LPG boiler installation - £1,538

Install biomass boiler - £5,353

Install hydrogen boiler - £1,404

Install chimney liner - £537

Install gas fire - £810

Service a gas fire - £195

Cost to move / relocate boiler - £1,053

Fit a magnetic filter - £172

Connect a gas cooker or hob - £207

Replace an oil boiler - £2,600

Heating oil tank installation - £1,261

Install an air source heat pump - £6,319

Install a ground source heat pump - £15,078

Fit underfloor heating - £1,230

Fix a boiler fault code - £130

Powerflush - £558 Visit

Replace a heating programmer - £220

Fit smart heating controls - £265

Fit a radiator - £194

Boiler repair - £150

Boiler service - £95

Install a new boiler - £1,620
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